Display screen or portion thereof with animated graphical user interface



FIG. 1 is a top view of the first image in a sequence of a display screen or portion thereof with animated graphical user interface;

FIG. 2 is a top view of the second image; and,

FIG. 3 is a top view of the third image.

The outermost broken lines in the figures show a display screen or portion thereof and form no part of the claimed design. The other broken lines in the figures show portions of the animated graphical user interface that form no part of the claimed design. The appearance of the image sequentially transitions between the images shown in FIGS. 1, 2, and 3. The process or period in which an image transitions to another image forms no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with animated graphical user interface, as shown and described. 